Kielce, Swietokrzyskie, Poland
Hannover, Niedersachsen, Germany
Dortmund, North Rhine-Westphalia, Germany
Sitges, Spain
Berlin, Berlin, Germany
Goettingen, Lower Saxony, Germany
Essen, North Rhine-Westphalia, Germany
London, England, United Kingdom of Great Britain and Northern Ireland
Düsseldorf, Nordrhein-Westfalen, Germany
Saint Petersburg, Saint Petersburg, Russian Federation